🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 33.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.05 AU - 1.13 AU

Year: 406 Days

Day: 25.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,915,033 km

• M1: 192,532 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.38 AU - 2.66 AU

Year: 1426 Days

Day: 21.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,915,033 km

• M1: 1,784,403 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.08 AU - 3 AU

Year: 1443 Days

Day: 24.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.23 AU - 4.15 AU

Year: 2527 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,915,033 km

• M1: 662,719 km (0.092 R)
• M2: 939,325 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.39 AU - 5.33 AU

Year: 3245 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 12.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.79 AU - 12.97 AU

Year: 14596 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,915,033 km

• M1: 359,633 km (0.081 R)
• M2: 518,805 km (0.092 R)
• M3: 836,701 km (0.101 R)
• M4: 1,399,338 km (0.103 R)
• M5: 1,849,628 km (0.071 R)
• M6: 2,091,378 km (0.115 R)
• M7: 2,576,674 km (0.112 R)
• M8: 2,665,834 km (0.099 R)
• M9: 3,450,475 km (0.115 R)
• M10: 3,582,570 km (0.068 R)
• M11: 3,988,728 km (0.066 R)
• M12: 4,127,405 km (0.108 R)
• M13: 4,808,375 km (0.11 R)
• M14: 4,993,427 km (0.08 R)
• M15: 5,757,274 km (0.072 R)
• M16: 6,193,053 km (0.067 R)
• M17: 6,929,074 km (0.118 R)
• M18: 7,265,221 km (0.092 R)
• M19: 7,350,043 km (0.068 R)
• M20: 7,435,313 km (0.118 R)
• M21: 7,563,668 km (0.116 R)
• M22: 7,692,921 km (0.107 R)
• M23: 8,438,666 km (0.104 R)
• M24: 8,572,706 km (0.11 R)
• M25: 9,070,268 km (0.111 R)
• M26: 10,331,229 km (0.098 R)
• M27: 13,117,489 km (0.098 R)
• M28: 14,271,936 km (0.101 R)
• M29: 15,240,732 km (0.056 R)
• M30: 15,623,254 km (0.091 R)
• M31: 16,119,619 km (0.096 R)
• M32: 17,071,511 km (0.076 R)
• M33: 17,525,690 km (0.087 R)
• M34: 17,754,275 km (0.109 R)
• M35: 18,620,447 km (0.075 R)
• M36: 20,214,113 km (0.095 R)
• M37: 21,483,601 km (0.072 R)
• M38: 21,667,008 km (0.106 R)
• M39: 22,716,437 km (0.051 R)
• M40: 22,903,434 km (0.117 R)
• M41: 23,656,210 km (0.059 R)
• M42: 23,782,471 km (0.092 R)
• M43: 25,963,010 km (0.054 R)
• M44: 26,223,759 km (0.041 R)
• M45: 26,879,446 km (0.072 R)
• M46: 28,542,077 km (0.074 R)
• M47: 28,676,565 km (0.045 R)
• M48: 29,013,609 km (0.085 R)
• M49: 29,827,871 km (0.093 R)
• M50: 30,580,946 km (0.113 R)
• M51: 30,787,391 km (0.092 R)
• M52: 30,994,285 km (0.118 R)
• M53: 33,726,242 km (0.055 R)
• M54: 34,010,777 km (0.09 R)
• M55: 34,653,898 km (0.03 R)
• M56: 35,301,058 km (0.115 R)
• M57: 35,589,932 km (0.033 R)
• M58: 36,388,485 km (0.049 R)
• M59: 37,119,570 km (0.116 R)
• M60: 37,781,690 km (0.099 R)
• M61: 38,151,197 km (0.097 R)
• M62: 38,819,451 km (0.102 R)
• M63: 40,092,080 km (0.119 R)
• M64: 42,447,947 km (0.058 R)
• M65: 43,449,206 km (0.085 R)
• M66: 44,458,243 km (0.067 R)
• M67: 44,614,124 km (0.11 R)
• M68: 47,133,502 km (0.119 R)
• M69: 47,850,525 km (0.052 R)
• M70: 48,250,250 km (0.05 R)
• M71: 49,860,671 km (0.113 R)
• M72: 50,103,768 km (0.118 R)
• M73: 50,835,451 km (0.032 R)
• M74: 51,161,724 km (0.108 R)
• M75: 52,721,132 km (0.086 R)
• M76: 53,548,109 km (0.061 R)
• M77: 53,714,013 km (0.062 R)
• M78: 54,046,420 km (0.105 R)
• M79: 54,796,653 km (0.116 R)
• M80: 55,886,473 km (0.097 R)
• M81: 56,138,995 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.1

Radius: 4.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.02 AU - 14.76 AU

Year: 16496 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 98,915,033 km

• M1: 66,571 km (0.025 R)
• M2: 150,346 km (0.065 R)
• M3: 199,713 km (0.11 R)
• M4: 255,364 km (0.115 R)
• M5: 338,241 km (0.108 R)
• M6: 442,361 km (0.072 R)
• M7: 937,679 km (0.07 R)
• M8: 969,843 km (0.104 R)
• M9: 1,293,722 km (0.058 R)
• M10: 1,421,030 km (0.086 R)
• M11: 1,648,718 km (0.066 R)
• M12: 1,867,430 km (0.113 R)
• M13: 1,928,616 km (0.088 R)
• M14: 2,668,377 km (0.086 R)
• M15: 2,737,491 km (0.101 R)
• M16: 3,286,964 km (0.064 R)
• M17: 3,435,814 km (0.064 R)
• M18: 3,765,827 km (0.119 R)
• M19: 4,593,103 km (0.084 R)
• M20: 5,299,355 km (0.12 R)
• M21: 5,591,370 km (0.081 R)
• M22: 6,099,554 km (0.086 R)
• M23: 6,343,847 km (0.085 R)
• M24: 6,873,573 km (0.078 R)
• M25: 7,974,763 km (0.096 R)
• M26: 8,410,093 km (0.058 R)
• M27: 8,443,902 km (0.115 R)
• M28: 9,514,275 km (0.111 R)
• M29: 9,620,041 km (0.088 R)
• M30: 10,083,196 km (0.099 R)
• M31: 10,335,567 km (0.113 R)
• M32: 10,809,793 km (0.099 R)
• M33: 11,440,647 km (0.042 R)
• M34: 11,666,091 km (0.117 R)
• M35: 13,324,533 km (0.105 R)
• M36: 13,920,231 km (0.041 R)
• M37: 14,080,600 km (0.102 R)
• M38: 15,096,220 km (0.119 R)
• M39: 18,019,512 km (0.103 R)
• M40: 18,369,571 km (0.056 R)
• M41: 18,501,367 km (0.056 R)
• M42: 19,343,453 km (0.085 R)
• M43: 20,744,138 km (0.098 R)
• M44: 22,976,438 km (0.113 R)
• M45: 24,217,053 km (0.042 R)
• M46: 24,894,133 km (0.09 R)
• M47: 25,773,619 km (0.112 R)
• M48: 26,118,442 km (0.101 R)
• M49: 27,061,956 km (0.109 R)
• M50: 28,676,266 km (0.118 R)
• M51: 28,931,181 km (0.118 R)
• M52: 30,946,115 km (0.05 R)
• M53: 31,944,082 km (0.048 R)
• M54: 32,208,422 km (0.057 R)
• M55: 33,809,717 km (0.112 R)
• M56: 35,491,496 km (0.093 R)
• M57: 35,765,261 km (0.109 R)
• M58: 36,204,779 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 5.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.13 AU - 19.01 AU

Year: 21899 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,915,033 km

• M1: 79,137 km (0.08 R)
• M2: 114,742 km (0.119 R)
• M3: 218,862 km (0.112 R)
• M4: 261,048 km (0.088 R)
• M5: 294,857 km (0.113 R)
• M6: 591,660 km (0.091 R)
• M7: 750,981 km (0.05 R)
• M8: 1,147,864 km (0.07 R)
• M9: 1,600,548 km (0.074 R)
• M10: 1,644,230 km (0.05 R)
• M11: 2,322,058 km (0.062 R)
• M12: 2,755,294 km (0.102 R)
• M13: 2,940,795 km (0.089 R)
• M14: 3,075,882 km (0.032 R)
• M15: 3,694,170 km (0.093 R)
• M16: 4,976,523 km (0.096 R)
• M17: 5,008,537 km (0.076 R)
• M18: 5,431,899 km (0.086 R)
• M19: 6,347,138 km (0.096 R)
• M20: 8,315,996 km (0.071 R)
• M21: 10,497,133 km (0.101 R)
• M22: 10,703,728 km (0.028 R)
• M23: 11,037,032 km (0.111 R)
• M24: 11,501,084 km (0.093 R)
• M25: 12,230,524 km (0.09 R)
• M26: 13,285,637 km (0.06 R)
• M27: 14,278,070 km (0.055 R)
• M28: 16,525,030 km (0.06 R)
• M29: 16,910,095 km (0.106 R)
• M30: 20,300,281 km (0.083 R)
• M31: 21,284,037 km (0.101 R)
• M32: 22,230,244 km (0.087 R)
• M33: 22,868,578 km (0.081 R)
• M34: 23,243,769 km (0.079 R)
• M35: 24,108,894 km (0.102 R)
• M36: 24,217,801 km (0.086 R)
• M37: 25,481,604 km (0.053 R)
• M38: 25,870,558 km (0.102 R)
• M39: 25,926,358 km (0.036 R)
• M40: 25,982,009 km (0.092 R)
• M41: 28,130,234 km (0.085 R)
• M42: 29,109,651 km (0.104 R)
• M43: 29,457,915 km (0.057 R)
• M44: 30,746,850 km (0.089 R)
• M45: 31,815,129 km (0.068 R)
• M46: 32,353,831 km (0.095 R)
• M47: 32,654,373 km (0.091 R)
• M48: 33,561,534 km (0.051 R)
• M49: 34,722,563 km (0.027 R)
• M50: 37,083,816 km (0.108 R)
• M51: 37,966,743 km (0.103 R)
• M52: 40,075,175 km (0.093 R)
• M53: 41,697,564 km (0.06 R)
• M54: 43,341,346 km (0.099 R)
• M55: 44,004,812 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.6

Radius: 5.2

Gravity: 22.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.83 AU - 19.83 AU

Year: 31476 Days

Day: 18.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 82.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,915,033 km

• M1: 99,632 km (0.063 R)
• M2: 283,787 km (0.069 R)
• M3: 479,012 km (0.09 R)
• M4: 711,936 km (0.088 R)
• M5: 768,185 km (0.088 R)
• M6: 1,169,855 km (0.059 R)
• M7: 1,779,018 km (0.025 R)
• M8: 2,645,190 km (0.096 R)
• M9: 3,476,056 km (0.112 R)
• M10: 3,819,533 km (0.073 R)
• M11: 4,538,500 km (0.04 R)
• M12: 4,697,972 km (0.039 R)
• M13: 5,077,202 km (0.091 R)
• M14: 5,132,254 km (0.099 R)
• M15: 5,522,555 km (0.062 R)
• M16: 5,980,474 km (0.054 R)
• M17: 6,155,354 km (0.087 R)
• M18: 6,272,788 km (0.111 R)
• M19: 6,810,742 km (0.075 R)
• M20: 7,425,739 km (0.063 R)
• M21: 7,550,803 km (0.097 R)
• M22: 7,994,211 km (0.101 R)
• M23: 8,122,416 km (0.094 R)
• M24: 8,380,922 km (0.025 R)
• M25: 9,374,401 km (0.097 R)
• M26: 9,509,637 km (0.114 R)
• M27: 10,897,307 km (0.112 R)
• M28: 12,125,655 km (0.105 R)
• M29: 12,199,258 km (0.104 R)
• M30: 12,420,962 km (0.083 R)
• M31: 12,569,512 km (0.074 R)
• M32: 12,943,507 km (0.084 R)
• M33: 14,242,316 km (0.046 R)
• M34: 15,183,885 km (0.081 R)
• M35: 17,874,702 km (0.118 R)
• M36: 17,958,476 km (0.056 R)
• M37: 18,295,072 km (0.108 R)
• M38: 18,633,761 km (0.048 R)
• M39: 19,835,182 km (0.105 R)
• M40: 21,061,435 km (0.084 R)
• M41: 21,238,709 km (0.115 R)
• M42: 21,683,763 km (0.082 R)
• M43: 24,791,210 km (0.099 R)
• M44: 24,884,708 km (0.033 R)
• M45: 25,165,952 km (0.071 R)
• M46: 25,353,847 km (0.087 R)
• M47: 26,396,395 km (0.115 R)
• M48: 26,683,024 km (0.048 R)
• M49: 29,904,614 km (0.041 R)
• M50: 31,206,864 km (0.118 R)
• M51: 33,555,999 km (0.042 R)
• M52: 36,385,344 km (0.098 R)
• M53: 37,131,388 km (0.055 R)
• M54: 38,638,288 km (0.118 R)
• M55: 39,945,773 km (0.072 R)
• M56: 42,603,978 km (0.113 R)
• M57: 43,954,398 km (0.113 R)
• M58: 44,067,494 km (0.097 R)
• M59: 44,294,134 km (0.084 R)
• M60: 44,862,457 km (0.11 R)
• M61: 44,976,301 km (0.086 R)
• M62: 46,696,975 km (0.097 R)
• M63: 47,043,743 km (0.074 R)
• M64: 47,507,347 km (0.072 R)
• M65: 49,141,853 km (0.091 R)
• M66: 49,494,456 km (0.105 R)
• M67: 49,612,189 km (0.035 R)
• M68: 49,847,955 km (0.092 R)
• M69: 51,389,412 km (0.11 R)
• M70: 53,187,429 km (0.087 R)
• M71: 54,518,999 km (0.09 R)
• M72: 55,494,228 km (0.116 R)
• M73: 58,703,551 km (0.118 R)
• M74: 64,784,255 km (0.044 R)
• M75: 67,115,439 km (0.073 R)
• M76: 69,737,890 km (0.071 R)
• M77: 71,726,644 km (0.092 R)
• M78: 71,859,786 km (0.102 R)
• M79: 73,733,948 km (0.038 R)
• M80: 76,847,379 km (0.057 R)
• M81: 78,900,909 km (0.103 R)
• M82: 80,695,186 km (0.101 R)
• M83: 81,388,871 km (0.12 R)
• M84: 82,223,926 km (0.104 R)
• M85: 82,502,926 km (0.094 R)
• M86: 86,441,539 km (0.057 R)
• M87: 89,865,984 km (0.119 R)
• M88: 90,009,598 km (0.12 R)
• M89: 92,173,382 km (0.058 R)
• M90: 94,646,384 km (0.046 R)
• M91: 94,792,541 km (0.08 R)
• M92: 95,670,980 km (0.12 R)
• M93: 95,964,341 km (0.102 R)
• M94: 96,405,057 km (0.113 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,692 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit